package Job.thirtySix;

public class Main {
    public static void main(String[] args) {

        String str = "hello world";

        String capitalize = StringUtil.capitalize(str);
        System.out.println(capitalize);

        boolean notEmpty = StringUtil.isNotEmpty(str);
        System.out.println(notEmpty);

        System.out.println(StringUtil.reverse(str));

    }

}
